UNSUPPORTED WHEN ASSIGNED: Buffer Overflow Vulnerability in D-Link Products
CVE-2024-7829

9.8CRITICAL

Key Information:

Vendor
D-link
Status
Dns-120
Dnr-202l
Dns-315l
Dns-320
Vendor
CVE Published:
15 August 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A buffer overflow vulnerability exists in the cgi_del_photo feature of the D-Link DNS NAS series products. This vulnerability can be exploited remotely via manipulated current_path arguments, potentially allowing attackers to execute arbitrary code. The affected models include several end-of-life devices, raising significant security concerns as they are no longer supported by the vendor. Users are advised to retire these products and consider replacements to mitigate risks associated with this vulnerability.

Affected Version(s)

DNR-202L 20240814

DNR-322L 20240814

DNR-326 20240814

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2024-7829 - Proof of Concept

References

https://vuldb.com/?id.274727
vdb-entrytechnical-description
https://vuldb.com/?ctiid.274727
signaturepermissions-required
https://vuldb.com/?submit.390117
third-party-advisory

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database1 Proof of Concept(s)

Credit

BuaaI0TTeam (VulDB User)
.